RFR: 8271356: Modify jdb to treat an empty command as a repeat of the previous command [v8]

[Chris Plummer]

On Mon, 1 Nov 2021 04:49:31 GMT, Jakob Cornell <duke at openjdk.java.net> wrote:

> The JDK build issue is resolved (thanks David Holmes). The switch to `failure` is now implemented in #6182, and I think we can move the discussion there.

#6182 is still a draft. Was that intentional? No emails will go out while it is a draft.

-------------

PR: https://git.openjdk.java.net/jdk/pull/5290